/Engine/Plugins/Runtime/SmartObjects/Source/SmartObjectsModule/Public/SmartObjectSubsystem.h
Indicates if the handle is set and the slot referred to is still accessible in the simulation. Log is produced for any failing condition using provided LogContext.
True if the handle is valid and its associated slot is accessible; false otherwise.
bool IsSlotValidVerbose ( const [FSmartObjectSlotHandle](API\Plugins\SmartObjectsModule\FSmartObjectSlotHandle) SlotHandle, const TCHAR * LogContext ) const